UX 98 then FR 572 at Madrid
Miami → Madrid → Porto
Timetable, Madrid time
12:05UX 98 from Miami at the gatealso KU 6045, DL 6774, SV 6972, EY 7577, RO 9431
11:15FR 572 to Porto leaves the gate
23 h 10 apart on the timetable, overnight
FR 572 leaves 23 h 10 after UX 98 arrives on the timetable: more than half a day, so not a connection we count.